Am I right if I say that the only thing affecting normal melee attack speed is determined by weapon type only, not by weapon material if perks not included?

Weapon weight affects stamina used but not attack speed when striking?

I know it does for bows at least. Makes sense that it affects stamina.

Yes. I can confirm this. All swords have same attack speed. All daggers have same attack speed.

I did not know this. I never found this out because I don't use power attack that much, and when I do stamina is free with vegetable soup. I do not invest in stamina.

Thanks for confirming this. Glad if it helps.